<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>serverWork</title>
</head>
<body>
  
  <button onclick="handleClose()">暂停</button>

  <script>
    const work = new Worker('./work.js');
    work.postMessage('????')
    work.onmessage = (event) => {
      console.log(event)
    }
    work.onerror = (err) => {
      console.error(err)
    }

    function handleClose () {
      work.terminate()
    }
  </script>
</body>
</html>